液化天然气(LNG)冷能回收及其利用

RECOVERY AND UTILIZATION OF LNG (LIQUEFIED NATURAL GAS)COLD ENERGY

LNG存储在 1 1 0K的低温下 ,蕴藏着大量的冷能。将LNG冷能回收可用于空分、发电、制造干冰、低温冷库以及汽车冷藏、汽车空调等领域。这不仅有效回收、利用了能源 ,而且减少了机械制冷造成的大量电能消耗 。

LNG (Liquefied Natural Gas) has plenty of cold energy when stored at low temperature (110K). The energy will be used efficiently if the cold energy is recovered and utilized in such areas as air separating, power generating, making of solid CO 2, low temperature cold storage, auto air-conditioning and cold storage auto. It has both great economy and social benefit to greatly decrease the electric power consuming.